וְאֶת־אוֹפִ֥יר וְאֶת־חֲוִילָ֖ה וְאֶת־יוֹבָ֑ב כָּל־אֵ֖לֶּה בְּנֵ֥י יָקְטָֽן׃ (ס)
阿斐、哈腓拉、約巴。這些都是約坍的兒子。
Rashi
all these were the sons of Joktan for he belittled his affairs. Eber was a great prophet (for he named his son for a future event), but the names of the others were not meant to be expounded upon, for they were not inspired by prophetic word.